For generations, moving out was considered one of the biggest signs of becoming an adult. Getting your own apartment, splitting rent with roommates, or buying a first home were milestones many people expected to reach in their twenties.
That timeline looks very different today.
New data shows that nearly one in three Americans between the ages of 18 and 34 are living with their parents. The number remains close to historic highs, showing that staying home longer is no longer just a short-term response to a tough economy. For many families, it has become a normal part of adulthood.
A Trend That Has Lasted for Decades
The number of young adults living with their parents has changed dramatically over time.
In 1960, about 22.5% of adults ages 18 to 34 lived at home. By 2025, that figure had climbed to 32.9%.
The increase reflects more than a single economic event. Changes in housing prices, education costs, employment opportunities, and financial expectations have all played a role in reshaping when young adults leave home.
Periods of economic uncertainty have pushed some people back into their family homes, but many have continued living there even after those challenges eased.
The Rising Cost of Independence
One of the biggest reasons behind the trend is simple: living independently costs more than it used to.
Rent prices have climbed in many parts of the country, especially in cities where young adults often look for jobs. At the same time, many are balancing student loans, higher everyday expenses, and wages that have not always kept up with rising costs.
For some people, staying with parents is less about avoiding responsibility and more about making a practical financial decision.
Living at home can make it easier to save money, pay off debt, or prepare for future expenses. For others, it provides a safety net while they search for better work opportunities or wait for housing prices to become more manageable.
Location Can Change Everything
Where someone lives plays a major role in whether moving out is realistic.
States with expensive housing markets tend to have higher numbers of young adults living with their parents. New Jersey, Connecticut, and California rank among the states with some of the highest rates.
In these areas, rent and home prices can make independent living difficult, even for people with steady incomes.
Meanwhile, states with lower housing costs, including North Dakota and Wyoming, have fewer young adults living at home. More affordable housing options can make it easier for people to start their own households earlier.
The difference between states shows that this trend is about more than age or personal choices. Local costs have a major influence on when people can afford to move out.
A New View of Adulthood
The idea of adulthood has changed over time.
Previous generations often followed a more predictable path: finish school, find a job, move out, and eventually buy a home. Today, that process often takes longer.
Many young adults spend more years in school, enter the workforce later, or delay major financial decisions because the cost of living has increased.
Living with parents also carries less stigma than it once did. Some young adults see it as a temporary step toward financial independence, while others view it as a way to avoid unnecessary debt and build savings.
How Families Are Adjusting
The rise in adults living at home affects more than just young people.
For parents, having adult children in the house can mean higher grocery bills, increased utility costs, and changes to daily routines. For families preparing for retirement, those extra expenses can create added pressure.
At the same time, multigenerational households can offer benefits. Families may share expenses, provide support for one another, and spend more time together.
As housing costs continue to shape financial decisions, living at home is becoming a common part of the path many young adults take. The traditional idea of leaving home at a certain age is giving way to a more flexible version of adulthood.
